import { type Component } from "@gajae-code/tui";
import { type KeyDisplayContext } from "../../config/keybindings";
export interface RecentSession {
    name: string;
    timeAgo: string;
}
export interface LspServerInfo {
    name: string;
    status: "idle" | "ready" | "error" | "connecting";
    fileTypes: string[];
}
export type WelcomeLogoMode = "unicode" | "square" | "ascii";
export interface WelcomeComponentOptions {
    getViewportRows?: () => number | undefined;
    getReservedBottomRows?: (termWidth: number) => number;
    changelogMarkdown?: string;
    rightGutterWidth?: number;
    collapseChangelog?: boolean;
    buildLabel?: string;
    keyDisplayContext?: KeyDisplayContext;
}
/**
 * GJC-native launch surface with compact command affordances, project
 * signals, and a claw/talon mark without copying another agent shell.
 */
export declare class WelcomeComponent implements Component {
    #private;
    private readonly version;
    private modelName;
    private providerName;
    private recentSessions;
    private lspServers;
    private readonly logoMode;
    private readonly options;
    constructor(version: string, modelName: string, providerName: string, recentSessions?: RecentSession[], lspServers?: LspServerInfo[], logoMode?: WelcomeLogoMode, options?: WelcomeComponentOptions);
    invalidate(): void;
    /**
     * Play a one-shot intro that sweeps the gradient through every phase
     * before settling on the resting frame. Safe to call multiple times —
     * subsequent calls reset and replay.
     */
    playIntro(requestRender: () => void): void;
    dispose(): void;
    setModel(modelName: string, providerName: string): void;
    setRecentSessions(sessions: RecentSession[]): void;
    setLspServers(servers: LspServerInfo[]): void;
    render(termWidth: number): string[];
}
/** Resolve the intro cadence without making tests mutate global process state. */
export declare function resolveWelcomeIntroTickMs(platform?: NodeJS.Platform, tmux?: string | undefined): number;